<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <url>
    <loc>https://wondstep.com/</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://wondstep.com/en</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/place-value/place-value-ones/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/place-value/place-value-ones/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/place-value/place-value-ones/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/place-value/place-value-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/place-value/place-value-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/place-value/place-value-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/comparing/comparing-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/comparing/comparing-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/comparing/comparing-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/money/coin-counting-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/money/coin-counting-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/money/coin-counting-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/mixed-review/grade-k-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/mixed-review/grade-k-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-k/mixed-review/grade-k-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-doubles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-doubles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-doubles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/addition/adding-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/place-value/place-value-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/place-value/place-value-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/place-value/place-value-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/comparing/comparing-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/comparing/comparing-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/comparing/comparing-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/time/time-to-half-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/time/time-to-half-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/time/time-to-half-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/coin-counting-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/coin-counting-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/coin-counting-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/money-compare/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/money-compare/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/money-compare/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/money-add-simple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/money-add-simple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/money/money-add-simple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/word-problems/wp-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/word-problems/wp-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/word-problems/wp-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/word-problems/wp-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/word-problems/wp-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/word-problems/wp-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/mixed-review/grade-1-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/mixed-review/grade-1-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-1/mixed-review/grade-1-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/adding-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/multiplication-concept/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/multiplication-concept/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/multiplication-concept/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/multiplication/times-tables-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/comparing/comparing-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/comparing/comparing-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/comparing/comparing-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/time-to-quarter-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/time-to-quarter-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/time-to-quarter-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/time-to-five-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/time-to-five-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/time-to-five-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/elapsed-time-hours/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/elapsed-time-hours/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/time/elapsed-time-hours/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/money-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/money-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/money-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/making-change-small/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/making-change-small/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/making-change-small/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/money-word-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/money-word-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/money/money-word-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/grade-2-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/grade-2-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-2/mixed-review/grade-2-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/adding-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/adding-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/adding-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/adding-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/adding-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/adding-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-6/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-6/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-6/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-7/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-7/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-7/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-8/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-8/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-8/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-9/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-9/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-9/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-basics/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-basics/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-basics/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-by-2-5-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-by-2-5-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-by-2-5-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-with-remainders/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-with-remainders/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/division/division-with-remainders/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fractions/fraction-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fractions/fraction-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fractions/fraction-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fractions/comparing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fractions/comparing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fractions/comparing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/comparing/comparing-to-10000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/comparing/comparing-to-10000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/comparing/comparing-to-10000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-difference/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-difference/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/estimation/estimate-difference/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/time-to-minute/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/time-to-minute/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/time-to-minute/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/elapsed-time-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/elapsed-time-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/elapsed-time-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/elapsed-time-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/elapsed-time-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/time/elapsed-time-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/money/making-change/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/money/making-change/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/money/making-change/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/money/money-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/money/money-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/money/money-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/word-problems/wp-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/word-problems/wp-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/word-problems/wp-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/word-problems/wp-division/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/word-problems/wp-division/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/word-problems/wp-division/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/grade-3-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/grade-3-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-3/mixed-review/grade-3-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/long-division-1-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/long-division-1-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/long-division-1-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/division-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/division-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/division-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/division-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/division-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/division/division-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/adding-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/adding-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/adding-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/adding-fractions-different/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/adding-fractions-different/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/adding-fractions-different/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/equivalent-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/equivalent-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/equivalent-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/fractions/mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/decimal-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/decimal-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/decimal-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/adding-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/adding-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/adding-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/subtracting-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/subtracting-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/decimals/subtracting-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/place-value/place-value-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/place-value/place-value-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/place-value/place-value-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/comparing/comparing-large/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/comparing/comparing-large/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/comparing/comparing-large/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/likely-unlikely/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/likely-unlikely/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/likely-unlikely/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/certain-impossible/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/certain-impossible/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/probability/certain-impossible/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/word-problems/wp-two-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/word-problems/wp-two-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/word-problems/wp-two-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/grade-4-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/grade-4-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-4/mixed-review/grade-4-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/multiplication/multiply-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/multiplication/multiply-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/multiplication/multiply-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/division/long-division-2-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/division/long-division-2-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/division/long-division-2-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/division/dividing-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/division/dividing-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/division/dividing-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/multiplying-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/multiplying-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/multiplying-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/dividing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/dividing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/dividing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/decimals/multiplying-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/decimals/multiplying-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/decimals/multiplying-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/order-of-operations</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/order-of-operations/order-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/order-of-operations/order-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/order-of-operations/order-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/area-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/probability-fraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/probability-fraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/probability-fraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/experimental-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/experimental-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/experimental-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/compare-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/compare-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/probability/compare-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/plot-points/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/plot-points/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/plot-points/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/identify-coordinates/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/identify-coordinates/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/identify-coordinates/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/distance-horizontal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/distance-horizontal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/distance-horizontal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/distance-vertical/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/distance-vertical/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/distance-vertical/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/plot-shape/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/plot-shape/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/coordinates/plot-shape/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/word-problems/wp-multi-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/word-problems/wp-multi-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/word-problems/wp-multi-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/grade-5-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/grade-5-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/en/grade-5/mixed-review/grade-5-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/en/about</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/about" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/about" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/about" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/about" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/about" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/about" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/about" />
  </url>
  <url>
    <loc>https://wondstep.com/en/privacy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/privacy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/privacy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/privacy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/privacy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/privacy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/privacy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/privacy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/terms</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/terms" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/terms" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/terms" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/terms" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/terms" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/terms" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/terms" />
  </url>
  <url>
    <loc>https://wondstep.com/en/contact</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/contact" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/contact" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/contact" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/contact" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/contact" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/contact" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/contact" />
  </url>
  <url>
    <loc>https://wondstep.com/en/faq</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/faq" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/faq" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/faq" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/faq" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/faq" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/faq" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/faq" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/common-math-mistakes-by-grade</loc>
    <lastmod>2026-01-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/common-math-mistakes-by-grade" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/daily-math-routine-for-kids</loc>
    <lastmod>2026-02-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/daily-math-routine-for-kids" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/fractions-made-easy</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/fractions-made-easy" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/grade-by-grade-math-milestones</loc>
    <lastmod>2026-02-10</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/grade-by-grade-math-milestones" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/helping-with-homework</loc>
    <lastmod>2026-01-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/helping-with-homework" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/math-games-without-screens</loc>
    <lastmod>2026-02-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-games-without-screens" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/math-in-everyday-life</loc>
    <lastmod>2026-01-26</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-in-everyday-life" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/math-practice-tips-for-parents</loc>
    <lastmod>2026-02-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-practice-tips-for-parents" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/multiplication-table-mastery</loc>
    <lastmod>2026-02-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/multiplication-table-mastery" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/prevent-summer-math-slide</loc>
    <lastmod>2026-01-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/prevent-summer-math-slide" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/signs-your-child-needs-math-help</loc>
    <lastmod>2026-01-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/signs-your-child-needs-math-help" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/understanding-math-anxiety</loc>
    <lastmod>2026-02-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/understanding-math-anxiety" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/visual-learning-math</loc>
    <lastmod>2026-01-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/visual-learning-math" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/why-worksheets-still-matter</loc>
    <lastmod>2026-02-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/why-worksheets-still-matter" />
  </url>
  <url>
    <loc>https://wondstep.com/en/blog/word-problem-strategies</loc>
    <lastmod>2026-02-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/word-problem-strategies" />
  </url>
  <url>
    <loc>https://wondstep.com/es</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/place-value/place-value-ones/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/place-value/place-value-ones/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/place-value/place-value-ones/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/place-value/place-value-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/place-value/place-value-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/place-value/place-value-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/comparing/comparing-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/comparing/comparing-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/comparing/comparing-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/money/coin-counting-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/money/coin-counting-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/money/coin-counting-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/mixed-review/grade-k-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/mixed-review/grade-k-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-k/mixed-review/grade-k-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-doubles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-doubles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-doubles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/addition/adding-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/place-value/place-value-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/place-value/place-value-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/place-value/place-value-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/comparing/comparing-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/comparing/comparing-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/comparing/comparing-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/time/time-to-half-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/time/time-to-half-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/time/time-to-half-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/coin-counting-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/coin-counting-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/coin-counting-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/money-compare/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/money-compare/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/money-compare/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/money-add-simple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/money-add-simple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/money/money-add-simple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/word-problems/wp-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/word-problems/wp-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/word-problems/wp-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/word-problems/wp-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/word-problems/wp-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/word-problems/wp-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/mixed-review/grade-1-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/mixed-review/grade-1-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-1/mixed-review/grade-1-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/adding-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/multiplication-concept/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/multiplication-concept/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/multiplication-concept/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/multiplication/times-tables-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/comparing/comparing-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/comparing/comparing-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/comparing/comparing-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/time-to-quarter-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/time-to-quarter-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/time-to-quarter-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/time-to-five-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/time-to-five-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/time-to-five-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/elapsed-time-hours/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/elapsed-time-hours/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/time/elapsed-time-hours/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/money-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/money-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/money-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/making-change-small/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/making-change-small/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/making-change-small/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/money-word-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/money-word-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/money/money-word-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/grade-2-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/grade-2-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-2/mixed-review/grade-2-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/adding-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/adding-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/adding-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/adding-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/adding-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/adding-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-6/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-6/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-6/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-7/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-7/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-7/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-8/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-8/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-8/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-9/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-9/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-9/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-basics/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-basics/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-basics/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-by-2-5-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-by-2-5-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-by-2-5-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-with-remainders/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-with-remainders/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/division/division-with-remainders/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fractions/fraction-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fractions/fraction-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fractions/fraction-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fractions/comparing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fractions/comparing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fractions/comparing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/comparing/comparing-to-10000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/comparing/comparing-to-10000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/comparing/comparing-to-10000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-difference/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-difference/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/estimation/estimate-difference/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/time-to-minute/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/time-to-minute/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/time-to-minute/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/elapsed-time-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/elapsed-time-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/elapsed-time-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/elapsed-time-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/elapsed-time-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/time/elapsed-time-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/money/making-change/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/money/making-change/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/money/making-change/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/money/money-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/money/money-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/money/money-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/word-problems/wp-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/word-problems/wp-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/word-problems/wp-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/word-problems/wp-division/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/word-problems/wp-division/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/word-problems/wp-division/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/grade-3-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/grade-3-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-3/mixed-review/grade-3-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/long-division-1-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/long-division-1-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/long-division-1-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/division-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/division-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/division-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/division-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/division-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/division/division-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/adding-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/adding-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/adding-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/adding-fractions-different/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/adding-fractions-different/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/adding-fractions-different/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/equivalent-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/equivalent-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/equivalent-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/fractions/mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/decimal-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/decimal-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/decimal-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/adding-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/adding-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/adding-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/subtracting-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/subtracting-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/decimals/subtracting-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/place-value/place-value-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/place-value/place-value-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/place-value/place-value-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/comparing/comparing-large/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/comparing/comparing-large/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/comparing/comparing-large/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/likely-unlikely/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/likely-unlikely/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/likely-unlikely/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/certain-impossible/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/certain-impossible/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/probability/certain-impossible/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/word-problems/wp-two-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/word-problems/wp-two-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/word-problems/wp-two-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/grade-4-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/grade-4-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-4/mixed-review/grade-4-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/multiplication/multiply-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/multiplication/multiply-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/multiplication/multiply-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/division/long-division-2-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/division/long-division-2-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/division/long-division-2-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/division/dividing-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/division/dividing-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/division/dividing-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/multiplying-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/multiplying-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/multiplying-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/dividing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/dividing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/dividing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/decimals/multiplying-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/decimals/multiplying-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/decimals/multiplying-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/order-of-operations</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/order-of-operations/order-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/order-of-operations/order-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/order-of-operations/order-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/area-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/probability-fraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/probability-fraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/probability-fraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/experimental-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/experimental-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/experimental-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/compare-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/compare-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/probability/compare-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/plot-points/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/plot-points/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/plot-points/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/identify-coordinates/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/identify-coordinates/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/identify-coordinates/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/distance-horizontal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/distance-horizontal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/distance-horizontal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/distance-vertical/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/distance-vertical/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/distance-vertical/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/plot-shape/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/plot-shape/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/coordinates/plot-shape/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/word-problems/wp-multi-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/word-problems/wp-multi-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/word-problems/wp-multi-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/grade-5-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/grade-5-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/es/grade-5/mixed-review/grade-5-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/es/about</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/about" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/about" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/about" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/about" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/about" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/about" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/about" />
  </url>
  <url>
    <loc>https://wondstep.com/es/privacy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/privacy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/privacy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/privacy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/privacy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/privacy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/privacy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/privacy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/terms</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/terms" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/terms" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/terms" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/terms" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/terms" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/terms" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/terms" />
  </url>
  <url>
    <loc>https://wondstep.com/es/contact</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/contact" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/contact" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/contact" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/contact" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/contact" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/contact" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/contact" />
  </url>
  <url>
    <loc>https://wondstep.com/es/faq</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/faq" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/faq" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/faq" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/faq" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/faq" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/faq" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/faq" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/common-math-mistakes-by-grade</loc>
    <lastmod>2026-01-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/common-math-mistakes-by-grade" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/daily-math-routine-for-kids</loc>
    <lastmod>2026-02-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/daily-math-routine-for-kids" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/fractions-made-easy</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/fractions-made-easy" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/grade-by-grade-math-milestones</loc>
    <lastmod>2026-02-10</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/grade-by-grade-math-milestones" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/helping-with-homework</loc>
    <lastmod>2026-01-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/helping-with-homework" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/math-games-without-screens</loc>
    <lastmod>2026-02-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-games-without-screens" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/math-in-everyday-life</loc>
    <lastmod>2026-01-26</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-in-everyday-life" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/math-practice-tips-for-parents</loc>
    <lastmod>2026-02-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-practice-tips-for-parents" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/multiplication-table-mastery</loc>
    <lastmod>2026-02-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/multiplication-table-mastery" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/prevent-summer-math-slide</loc>
    <lastmod>2026-01-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/prevent-summer-math-slide" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/signs-your-child-needs-math-help</loc>
    <lastmod>2026-01-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/signs-your-child-needs-math-help" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/understanding-math-anxiety</loc>
    <lastmod>2026-02-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/understanding-math-anxiety" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/visual-learning-math</loc>
    <lastmod>2026-01-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/visual-learning-math" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/why-worksheets-still-matter</loc>
    <lastmod>2026-02-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/why-worksheets-still-matter" />
  </url>
  <url>
    <loc>https://wondstep.com/es/blog/word-problem-strategies</loc>
    <lastmod>2026-02-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/word-problem-strategies" />
  </url>
  <url>
    <loc>https://wondstep.com/pt</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/place-value/place-value-ones/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/place-value/place-value-ones/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/place-value/place-value-ones/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/place-value/place-value-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/place-value/place-value-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/place-value/place-value-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/comparing/comparing-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/comparing/comparing-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/comparing/comparing-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/money/coin-counting-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/money/coin-counting-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/money/coin-counting-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-doubles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-doubles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-doubles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/addition/adding-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/comparing/comparing-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/comparing/comparing-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/comparing/comparing-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/time/time-to-half-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/time/time-to-half-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/time/time-to-half-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/coin-counting-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/coin-counting-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/coin-counting-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/money-compare/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/money-compare/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/money-compare/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/money-add-simple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/money-add-simple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/money/money-add-simple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/word-problems/wp-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/word-problems/wp-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/word-problems/wp-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/adding-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/multiplication/times-tables-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/time-to-five-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/time-to-five-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/time-to-five-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/elapsed-time-hours/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/elapsed-time-hours/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/time/elapsed-time-hours/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/money-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/money-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/money-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/making-change-small/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/making-change-small/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/making-change-small/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/money-word-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/money-word-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/money/money-word-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/adding-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/adding-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/adding-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/adding-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/adding-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/adding-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-6/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-6/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-6/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-7/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-7/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-7/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-8/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-8/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-8/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-9/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-9/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-9/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-basics/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-basics/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-basics/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-by-2-5-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-by-2-5-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-by-2-5-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-with-remainders/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-with-remainders/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/division/division-with-remainders/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fractions/fraction-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fractions/fraction-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fractions/fraction-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fractions/comparing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fractions/comparing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fractions/comparing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-difference/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-difference/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/estimation/estimate-difference/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/time-to-minute/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/time-to-minute/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/time-to-minute/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/money/making-change/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/money/making-change/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/money/making-change/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/money/money-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/money/money-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/money/money-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/word-problems/wp-division/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/word-problems/wp-division/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/word-problems/wp-division/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/long-division-1-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/long-division-1-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/long-division-1-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/fractions/mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/decimal-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/decimal-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/decimal-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/adding-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/adding-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/adding-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/place-value/place-value-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/place-value/place-value-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/place-value/place-value-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/comparing/comparing-large/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/comparing/comparing-large/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/comparing/comparing-large/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/likely-unlikely/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/likely-unlikely/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/likely-unlikely/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/certain-impossible/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/certain-impossible/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/probability/certain-impossible/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/word-problems/wp-two-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/word-problems/wp-two-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/word-problems/wp-two-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/division/long-division-2-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/division/long-division-2-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/division/long-division-2-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/division/dividing-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/division/dividing-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/division/dividing-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/dividing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/dividing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/dividing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/order-of-operations</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/order-of-operations/order-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/order-of-operations/order-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/order-of-operations/order-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/area-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/probability-fraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/probability-fraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/probability-fraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/experimental-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/experimental-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/experimental-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/compare-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/compare-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/probability/compare-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/plot-points/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/plot-points/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/plot-points/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/distance-vertical/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/distance-vertical/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/distance-vertical/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/plot-shape/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/plot-shape/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/coordinates/plot-shape/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/about</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/about" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/about" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/about" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/about" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/about" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/about" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/about" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/privacy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/privacy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/privacy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/privacy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/privacy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/privacy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/privacy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/privacy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/terms</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/terms" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/terms" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/terms" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/terms" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/terms" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/terms" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/terms" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/contact</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/contact" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/contact" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/contact" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/contact" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/contact" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/contact" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/contact" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/faq</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/faq" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/faq" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/faq" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/faq" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/faq" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/faq" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/faq" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/common-math-mistakes-by-grade</loc>
    <lastmod>2026-01-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/common-math-mistakes-by-grade" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/daily-math-routine-for-kids</loc>
    <lastmod>2026-02-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/daily-math-routine-for-kids" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/fractions-made-easy</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/fractions-made-easy" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/grade-by-grade-math-milestones</loc>
    <lastmod>2026-02-10</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/grade-by-grade-math-milestones" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/helping-with-homework</loc>
    <lastmod>2026-01-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/helping-with-homework" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/math-games-without-screens</loc>
    <lastmod>2026-02-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-games-without-screens" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/math-in-everyday-life</loc>
    <lastmod>2026-01-26</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-in-everyday-life" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/math-practice-tips-for-parents</loc>
    <lastmod>2026-02-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-practice-tips-for-parents" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/multiplication-table-mastery</loc>
    <lastmod>2026-02-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/multiplication-table-mastery" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/prevent-summer-math-slide</loc>
    <lastmod>2026-01-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/prevent-summer-math-slide" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/signs-your-child-needs-math-help</loc>
    <lastmod>2026-01-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/signs-your-child-needs-math-help" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/understanding-math-anxiety</loc>
    <lastmod>2026-02-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/understanding-math-anxiety" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/visual-learning-math</loc>
    <lastmod>2026-01-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/visual-learning-math" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/why-worksheets-still-matter</loc>
    <lastmod>2026-02-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/why-worksheets-still-matter" />
  </url>
  <url>
    <loc>https://wondstep.com/pt/blog/word-problem-strategies</loc>
    <lastmod>2026-02-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/word-problem-strategies" />
  </url>
  <url>
    <loc>https://wondstep.com/hi</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/place-value/place-value-ones/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/place-value/place-value-ones/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/place-value/place-value-ones/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/place-value/place-value-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/place-value/place-value-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/place-value/place-value-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/comparing/comparing-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/comparing/comparing-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/comparing/comparing-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/money/coin-counting-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/money/coin-counting-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/money/coin-counting-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-doubles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-doubles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-doubles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/addition/adding-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/comparing/comparing-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/comparing/comparing-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/comparing/comparing-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/time/time-to-half-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/time/time-to-half-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/time/time-to-half-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/coin-counting-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/coin-counting-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/coin-counting-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/money-compare/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/money-compare/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/money-compare/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/money-add-simple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/money-add-simple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/money/money-add-simple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/word-problems/wp-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/word-problems/wp-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/word-problems/wp-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/adding-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/multiplication/times-tables-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/time-to-five-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/time-to-five-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/time-to-five-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/elapsed-time-hours/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/elapsed-time-hours/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/time/elapsed-time-hours/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/money-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/money-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/money-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/making-change-small/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/making-change-small/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/making-change-small/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/money-word-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/money-word-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/money/money-word-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/adding-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/adding-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/adding-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/adding-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/adding-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/adding-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-6/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-6/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-6/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-7/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-7/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-7/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-8/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-8/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-8/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-9/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-9/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-9/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-basics/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-basics/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-basics/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-by-2-5-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-by-2-5-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-by-2-5-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-with-remainders/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-with-remainders/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/division/division-with-remainders/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fractions/fraction-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fractions/fraction-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fractions/fraction-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fractions/comparing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fractions/comparing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fractions/comparing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-difference/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-difference/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/estimation/estimate-difference/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/time-to-minute/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/time-to-minute/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/time-to-minute/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/money/making-change/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/money/making-change/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/money/making-change/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/money/money-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/money/money-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/money/money-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/word-problems/wp-division/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/word-problems/wp-division/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/word-problems/wp-division/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/long-division-1-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/long-division-1-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/long-division-1-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/fractions/mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/decimal-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/decimal-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/decimal-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/adding-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/adding-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/adding-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/place-value/place-value-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/place-value/place-value-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/place-value/place-value-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/comparing/comparing-large/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/comparing/comparing-large/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/comparing/comparing-large/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/likely-unlikely/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/likely-unlikely/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/likely-unlikely/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/certain-impossible/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/certain-impossible/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/probability/certain-impossible/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/word-problems/wp-two-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/word-problems/wp-two-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/word-problems/wp-two-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/division/long-division-2-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/division/long-division-2-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/division/long-division-2-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/division/dividing-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/division/dividing-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/division/dividing-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/dividing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/dividing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/dividing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/order-of-operations</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/order-of-operations/order-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/order-of-operations/order-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/order-of-operations/order-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/area-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/probability-fraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/probability-fraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/probability-fraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/experimental-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/experimental-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/experimental-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/compare-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/compare-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/probability/compare-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/plot-points/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/plot-points/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/plot-points/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/distance-vertical/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/distance-vertical/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/distance-vertical/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/plot-shape/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/plot-shape/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/coordinates/plot-shape/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/about</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/about" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/about" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/about" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/about" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/about" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/about" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/about" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/privacy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/privacy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/privacy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/privacy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/privacy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/privacy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/privacy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/privacy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/terms</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/terms" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/terms" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/terms" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/terms" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/terms" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/terms" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/terms" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/contact</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/contact" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/contact" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/contact" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/contact" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/contact" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/contact" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/contact" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/faq</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/faq" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/faq" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/faq" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/faq" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/faq" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/faq" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/faq" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/common-math-mistakes-by-grade</loc>
    <lastmod>2026-01-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/common-math-mistakes-by-grade" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/daily-math-routine-for-kids</loc>
    <lastmod>2026-02-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/daily-math-routine-for-kids" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/fractions-made-easy</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/fractions-made-easy" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/grade-by-grade-math-milestones</loc>
    <lastmod>2026-02-10</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/grade-by-grade-math-milestones" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/helping-with-homework</loc>
    <lastmod>2026-01-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/helping-with-homework" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/math-games-without-screens</loc>
    <lastmod>2026-02-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-games-without-screens" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/math-in-everyday-life</loc>
    <lastmod>2026-01-26</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-in-everyday-life" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/math-practice-tips-for-parents</loc>
    <lastmod>2026-02-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-practice-tips-for-parents" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/multiplication-table-mastery</loc>
    <lastmod>2026-02-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/multiplication-table-mastery" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/prevent-summer-math-slide</loc>
    <lastmod>2026-01-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/prevent-summer-math-slide" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/signs-your-child-needs-math-help</loc>
    <lastmod>2026-01-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/signs-your-child-needs-math-help" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/understanding-math-anxiety</loc>
    <lastmod>2026-02-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/understanding-math-anxiety" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/visual-learning-math</loc>
    <lastmod>2026-01-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/visual-learning-math" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/why-worksheets-still-matter</loc>
    <lastmod>2026-02-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/why-worksheets-still-matter" />
  </url>
  <url>
    <loc>https://wondstep.com/hi/blog/word-problem-strategies</loc>
    <lastmod>2026-02-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/word-problem-strategies" />
  </url>
  <url>
    <loc>https://wondstep.com/ar</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/place-value/place-value-ones/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/place-value/place-value-ones/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/place-value/place-value-ones/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/place-value/place-value-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/place-value/place-value-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/place-value/place-value-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/comparing/comparing-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/comparing/comparing-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/comparing/comparing-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/money/coin-counting-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/money/coin-counting-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/money/coin-counting-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-doubles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-doubles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-doubles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/addition/adding-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/comparing/comparing-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/comparing/comparing-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/comparing/comparing-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/time/time-to-half-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/time/time-to-half-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/time/time-to-half-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/coin-counting-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/coin-counting-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/coin-counting-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/money-compare/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/money-compare/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/money-compare/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/money-add-simple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/money-add-simple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/money/money-add-simple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/word-problems/wp-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/word-problems/wp-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/word-problems/wp-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/adding-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/multiplication/times-tables-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/time-to-five-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/time-to-five-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/time-to-five-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/elapsed-time-hours/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/elapsed-time-hours/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/time/elapsed-time-hours/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/money-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/money-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/money-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/making-change-small/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/making-change-small/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/making-change-small/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/money-word-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/money-word-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/money/money-word-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/adding-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/adding-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/adding-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/adding-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/adding-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/adding-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-6/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-6/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-6/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-7/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-7/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-7/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-8/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-8/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-8/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-9/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-9/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-9/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-basics/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-basics/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-basics/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-by-2-5-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-by-2-5-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-by-2-5-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-with-remainders/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-with-remainders/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/division/division-with-remainders/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fractions/fraction-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fractions/fraction-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fractions/fraction-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fractions/comparing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fractions/comparing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fractions/comparing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-difference/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-difference/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/estimation/estimate-difference/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/time-to-minute/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/time-to-minute/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/time-to-minute/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/money/making-change/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/money/making-change/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/money/making-change/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/money/money-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/money/money-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/money/money-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/word-problems/wp-division/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/word-problems/wp-division/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/word-problems/wp-division/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/long-division-1-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/long-division-1-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/long-division-1-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/fractions/mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/decimal-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/decimal-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/decimal-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/adding-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/adding-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/adding-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/place-value/place-value-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/place-value/place-value-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/place-value/place-value-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/comparing/comparing-large/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/comparing/comparing-large/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/comparing/comparing-large/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/likely-unlikely/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/likely-unlikely/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/likely-unlikely/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/certain-impossible/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/certain-impossible/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/probability/certain-impossible/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/word-problems/wp-two-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/word-problems/wp-two-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/word-problems/wp-two-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/division/long-division-2-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/division/long-division-2-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/division/long-division-2-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/division/dividing-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/division/dividing-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/division/dividing-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/dividing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/dividing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/dividing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/order-of-operations</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/order-of-operations/order-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/order-of-operations/order-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/order-of-operations/order-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/area-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/probability-fraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/probability-fraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/probability-fraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/experimental-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/experimental-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/experimental-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/compare-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/compare-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/probability/compare-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/plot-points/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/plot-points/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/plot-points/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/distance-vertical/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/distance-vertical/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/distance-vertical/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/plot-shape/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/plot-shape/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/coordinates/plot-shape/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/about</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/about" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/about" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/about" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/about" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/about" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/about" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/about" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/privacy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/privacy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/privacy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/privacy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/privacy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/privacy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/privacy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/privacy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/terms</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/terms" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/terms" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/terms" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/terms" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/terms" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/terms" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/terms" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/contact</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/contact" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/contact" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/contact" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/contact" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/contact" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/contact" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/contact" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/faq</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/faq" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/faq" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/faq" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/faq" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/faq" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/faq" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/faq" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/common-math-mistakes-by-grade</loc>
    <lastmod>2026-01-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/common-math-mistakes-by-grade" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/daily-math-routine-for-kids</loc>
    <lastmod>2026-02-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/daily-math-routine-for-kids" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/fractions-made-easy</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/fractions-made-easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/grade-by-grade-math-milestones</loc>
    <lastmod>2026-02-10</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/grade-by-grade-math-milestones" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/helping-with-homework</loc>
    <lastmod>2026-01-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/helping-with-homework" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/math-games-without-screens</loc>
    <lastmod>2026-02-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-games-without-screens" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/math-in-everyday-life</loc>
    <lastmod>2026-01-26</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-in-everyday-life" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/math-practice-tips-for-parents</loc>
    <lastmod>2026-02-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-practice-tips-for-parents" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/multiplication-table-mastery</loc>
    <lastmod>2026-02-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/multiplication-table-mastery" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/prevent-summer-math-slide</loc>
    <lastmod>2026-01-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/prevent-summer-math-slide" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/signs-your-child-needs-math-help</loc>
    <lastmod>2026-01-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/signs-your-child-needs-math-help" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/understanding-math-anxiety</loc>
    <lastmod>2026-02-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/understanding-math-anxiety" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/visual-learning-math</loc>
    <lastmod>2026-01-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/visual-learning-math" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/why-worksheets-still-matter</loc>
    <lastmod>2026-02-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/why-worksheets-still-matter" />
  </url>
  <url>
    <loc>https://wondstep.com/ar/blog/word-problem-strategies</loc>
    <lastmod>2026-02-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/word-problem-strategies" />
  </url>
  <url>
    <loc>https://wondstep.com/ko</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/place-value/place-value-ones/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/place-value/place-value-ones/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/place-value/place-value-ones/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/place-value/place-value-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/place-value/place-value-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/place-value/place-value-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/comparing/comparing-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/comparing/comparing-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/comparing/comparing-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/money/coin-counting-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/money/coin-counting-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/money/coin-counting-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-doubles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-doubles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-doubles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/addition/adding-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/comparing/comparing-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/comparing/comparing-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/comparing/comparing-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/time/time-to-half-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/time/time-to-half-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/time/time-to-half-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/coin-counting-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/coin-counting-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/coin-counting-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/money-compare/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/money-compare/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/money-compare/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/money-add-simple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/money-add-simple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/money/money-add-simple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/word-problems/wp-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/word-problems/wp-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/word-problems/wp-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/adding-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/multiplication/times-tables-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/time-to-five-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/time-to-five-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/time-to-five-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/elapsed-time-hours/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/elapsed-time-hours/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/time/elapsed-time-hours/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/money-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/money-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/money-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/making-change-small/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/making-change-small/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/making-change-small/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/money-word-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/money-word-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/money/money-word-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/adding-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/adding-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/adding-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/adding-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/adding-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/adding-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-6/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-6/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-6/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-7/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-7/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-7/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-8/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-8/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-8/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-9/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-9/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-9/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-basics/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-basics/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-basics/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-by-2-5-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-by-2-5-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-by-2-5-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-with-remainders/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-with-remainders/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/division/division-with-remainders/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fractions/fraction-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fractions/fraction-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fractions/fraction-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fractions/comparing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fractions/comparing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fractions/comparing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-difference/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-difference/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/estimation/estimate-difference/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/time-to-minute/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/time-to-minute/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/time-to-minute/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/money/making-change/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/money/making-change/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/money/making-change/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/money/money-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/money/money-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/money/money-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/word-problems/wp-division/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/word-problems/wp-division/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/word-problems/wp-division/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/long-division-1-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/long-division-1-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/long-division-1-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/fractions/mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/decimal-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/decimal-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/decimal-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/adding-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/adding-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/adding-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/place-value/place-value-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/place-value/place-value-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/place-value/place-value-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/comparing/comparing-large/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/comparing/comparing-large/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/comparing/comparing-large/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/likely-unlikely/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/likely-unlikely/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/likely-unlikely/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/certain-impossible/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/certain-impossible/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/probability/certain-impossible/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/word-problems/wp-two-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/word-problems/wp-two-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/word-problems/wp-two-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/division/long-division-2-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/division/long-division-2-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/division/long-division-2-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/division/dividing-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/division/dividing-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/division/dividing-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/dividing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/dividing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/dividing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/order-of-operations</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/order-of-operations/order-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/order-of-operations/order-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/order-of-operations/order-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/area-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/probability-fraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/probability-fraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/probability-fraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/experimental-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/experimental-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/experimental-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/compare-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/compare-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/probability/compare-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/plot-points/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/plot-points/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/plot-points/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/distance-vertical/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/distance-vertical/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/distance-vertical/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/plot-shape/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/plot-shape/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/coordinates/plot-shape/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/about</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/about" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/about" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/about" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/about" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/about" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/about" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/about" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/privacy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/privacy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/privacy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/privacy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/privacy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/privacy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/privacy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/privacy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/terms</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/terms" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/terms" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/terms" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/terms" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/terms" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/terms" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/terms" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/contact</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/contact" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/contact" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/contact" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/contact" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/contact" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/contact" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/contact" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/faq</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/faq" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/faq" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/faq" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/faq" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/faq" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/faq" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/faq" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/common-math-mistakes-by-grade</loc>
    <lastmod>2026-01-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/common-math-mistakes-by-grade" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/daily-math-routine-for-kids</loc>
    <lastmod>2026-02-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/daily-math-routine-for-kids" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/fractions-made-easy</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/fractions-made-easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/grade-by-grade-math-milestones</loc>
    <lastmod>2026-02-10</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/grade-by-grade-math-milestones" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/helping-with-homework</loc>
    <lastmod>2026-01-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/helping-with-homework" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/math-games-without-screens</loc>
    <lastmod>2026-02-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-games-without-screens" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/math-in-everyday-life</loc>
    <lastmod>2026-01-26</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-in-everyday-life" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/math-practice-tips-for-parents</loc>
    <lastmod>2026-02-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-practice-tips-for-parents" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/multiplication-table-mastery</loc>
    <lastmod>2026-02-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/multiplication-table-mastery" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/prevent-summer-math-slide</loc>
    <lastmod>2026-01-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/prevent-summer-math-slide" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/signs-your-child-needs-math-help</loc>
    <lastmod>2026-01-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/signs-your-child-needs-math-help" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/understanding-math-anxiety</loc>
    <lastmod>2026-02-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/understanding-math-anxiety" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/visual-learning-math</loc>
    <lastmod>2026-01-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/visual-learning-math" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/why-worksheets-still-matter</loc>
    <lastmod>2026-02-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/why-worksheets-still-matter" />
  </url>
  <url>
    <loc>https://wondstep.com/ko/blog/word-problem-strategies</loc>
    <lastmod>2026-02-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/word-problem-strategies" />
  </url>
  <url>
    <loc>https://wondstep.com/ja</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/place-value/place-value-ones/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/place-value/place-value-ones/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/place-value/place-value-ones/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-ones/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-ones/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/place-value/place-value-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/place-value/place-value-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/place-value/place-value-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/place-value/place-value-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/place-value/place-value-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/skip-counting/skip-count-by-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/skip-counting/skip-count-by-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/comparing/comparing-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/comparing/comparing-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/comparing/comparing-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/comparing/comparing-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/comparing/comparing-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/money/coin-counting-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/money/coin-counting-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/money/coin-counting-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/money/coin-counting-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/money/coin-counting-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-k/mixed-review/grade-k-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-k/mixed-review/grade-k-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-with-zero/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-with-zero/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-with-zero/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-with-zero/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-with-zero/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-doubles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-doubles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-doubles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-doubles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-doubles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-to-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-to-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/addition/adding-to-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/addition/adding-to-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/addition/adding-to-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-single-digits/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-single-digits/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/subtraction/subtracting-from-20/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/subtraction/subtracting-from-20/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-ones-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-ones-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/place-value/place-value-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/place-value/place-value-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/comparing/comparing-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/comparing/comparing-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/comparing/comparing-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/comparing/comparing-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/comparing/comparing-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/skip-counting/skip-count-by-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/skip-counting/skip-count-by-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-tens/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-tens/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/time/time-to-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/time/time-to-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/time/time-to-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/time/time-to-half-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/time/time-to-half-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/time/time-to-half-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/time/time-to-half-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/time/time-to-half-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/coin-counting-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/coin-counting-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/coin-counting-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/coin-counting-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/coin-counting-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/money-compare/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/money-compare/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/money-compare/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-compare/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-compare/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/money-add-simple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/money-add-simple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/money/money-add-simple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/money/money-add-simple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/money/money-add-simple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/word-problems/wp-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/word-problems/wp-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/word-problems/wp-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/word-problems/wp-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/word-problems/wp-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-1/mixed-review/grade-1-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-1/mixed-review/grade-1-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-no-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-no-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-2-digit-with-carry/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-2-digit-with-carry/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/adding-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/adding-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/adding-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-no-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-2-digit-with-borrow/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/subtraction/subtracting-three-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/subtraction/subtracting-three-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/multiplication-concept/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/multiplication-concept/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-5/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-5/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-5/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-5/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-5/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/multiplication/times-tables-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/multiplication/times-tables-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/multiplication/times-tables-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/comparing/comparing-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/comparing/comparing-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/fact-families/fact-families-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/fact-families/fact-families-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/skip-counting</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/skip-counting/skip-count-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/skip-counting/skip-count-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-hundreds/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-hundreds/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-alternating/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-alternating/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-quarter-hour/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-quarter-hour/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/time-to-five-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/time-to-five-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/time-to-five-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/time-to-five-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/time-to-five-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/elapsed-time-hours/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/elapsed-time-hours/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/time/elapsed-time-hours/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/time/elapsed-time-hours/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/time/elapsed-time-hours/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-pictograph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-pictograph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/money-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/money-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/money-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/making-change-small/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/making-change-small/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/making-change-small/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/making-change-small/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/making-change-small/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/money-word-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/money-word-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/money/money-word-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/money/money-word-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/money/money-word-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-add-sub-2digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-add-sub-2digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/word-problems/wp-mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/word-problems/wp-mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-2/mixed-review/grade-2-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-2/mixed-review/grade-2-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/adding-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/adding-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/adding-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/adding-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/adding-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/adding-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/adding-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/adding-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/addition/mixed-add-subtract/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/addition/mixed-add-subtract/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/subtraction</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-3-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-3-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/subtraction/subtracting-4-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/subtraction/subtracting-4-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-3/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-3/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-3/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-3/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-3/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-4/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-4/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-4/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-4/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-4/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-6/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-6/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-6/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-6/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-6/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-7/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-7/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-7/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-7/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-7/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-8/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-8/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-8/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-8/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-8/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-9/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-9/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-9/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-9/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-9/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/times-tables-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/times-tables-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/multiplication/multiply-by-10-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/multiplication/multiply-by-10-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-basics/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-basics/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-basics/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-basics/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-basics/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-by-2-5-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-by-2-5-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-by-2-5-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-by-2-5-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-by-2-5-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-with-remainders/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-with-remainders/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/division/division-with-remainders/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/division/division-with-remainders/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/division/division-with-remainders/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fractions/fraction-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fractions/fraction-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fractions/fraction-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/fraction-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/fraction-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fractions/comparing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fractions/comparing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fractions/comparing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fractions/comparing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fractions/comparing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/comparing/comparing-to-10000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/comparing/comparing-to-10000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fact-families</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/fact-families/fact-families-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/fact-families/fact-families-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-with-zeros/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-with-zeros/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-subtract-constant/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-subtract-constant/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-sum-nearest-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-sum-nearest-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-difference/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-difference/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/estimation/estimate-difference/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/estimation/estimate-difference/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/estimation/estimate-difference/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-cm/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-cm/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-cm/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-cm/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-cm/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-inches/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-inches/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-inches/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-inches/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-inches/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-m-km/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-m-km/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-length-feet-yards/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-length-feet-yards/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-identify-2d/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-identify-2d/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/time-to-minute/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/time-to-minute/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/time-to-minute/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/time-to-minute/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/time-to-minute/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-minutes/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-minutes/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/time/elapsed-time-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/time/elapsed-time-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-table/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-table/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-table/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-table/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-table/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/money</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/money/making-change/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/money/making-change/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/money/making-change/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/making-change/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/making-change/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/money/money-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/money/money-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/money/money-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/money/money-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/money/money-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/word-problems/wp-division/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/word-problems/wp-division/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/word-problems/wp-division/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/word-problems/wp-division/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/word-problems/wp-division/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-3/mixed-review/grade-3-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-3/mixed-review/grade-3-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-2-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-2-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/multiplication/multiply-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/multiplication/multiply-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/long-division-1-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/long-division-1-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/long-division-1-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/long-division-1-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/long-division-1-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-2-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-2-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/division/division-3-digit-by-1/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/division/division-3-digit-by-1/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/subtracting-fractions-same/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/subtracting-fractions-same/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/adding-fractions-different/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/adding-fractions-different/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/equivalent-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/equivalent-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/fractions/mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/fractions/mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/fractions/mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/decimal-concepts/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/decimal-concepts/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/decimal-concepts/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/decimal-concepts/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/decimal-concepts/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/adding-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/adding-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/adding-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/adding-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/adding-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/decimals/subtracting-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/decimals/subtracting-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/place-value</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/place-value/place-value-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/place-value/place-value-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/place-value/place-value-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/place-value/place-value-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/place-value/place-value-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/comparing</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/comparing/comparing-large/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/comparing/comparing-large/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/comparing/comparing-large/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/comparing/comparing-large/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/comparing/comparing-large/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/list-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/list-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/list-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/list-multiples/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/list-multiples/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-weight-oz-lb/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-weight-oz-lb/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-capacity-cups-gal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-capacity-cups-gal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/likely-unlikely/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/likely-unlikely/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/likely-unlikely/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/likely-unlikely/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/likely-unlikely/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/certain-impossible/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/certain-impossible/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/probability/certain-impossible/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/probability/certain-impossible/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/probability/certain-impossible/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/word-problems/wp-two-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/word-problems/wp-two-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/word-problems/wp-two-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-two-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-two-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/word-problems/wp-mixed-operations/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/word-problems/wp-mixed-operations/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-4/mixed-review/grade-4-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-4/mixed-review/grade-4-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/multiplication</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/multiplication/multiply-3-digit-by-2/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/multiplication/multiply-3-digit-by-2/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/division</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/division/long-division-2-digit/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/division/long-division-2-digit/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/division/long-division-2-digit/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/long-division-2-digit/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/long-division-2-digit/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/division/dividing-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/division/dividing-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/division/dividing-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/division/dividing-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/division/dividing-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/multiplying-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/multiplying-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/dividing-fractions/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/dividing-fractions/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/dividing-fractions/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/dividing-fractions/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/dividing-fractions/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/adding-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/adding-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/fractions/subtracting-mixed-numbers/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/fractions/subtracting-mixed-numbers/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/decimals</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/multiplying-decimals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/multiplying-decimals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/decimals/dividing-decimals-adv/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/decimals/dividing-decimals-adv/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/order-of-operations</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/order-of-operations/order-basic/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/order-of-operations/order-basic/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/order-of-operations/order-basic/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-basic/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-basic/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/order-of-operations/order-with-parentheses/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/order-of-operations/order-with-parentheses/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-10/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-10/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-10/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-10/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-10/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-100/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-100/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-100/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-100/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-100/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-to-1000/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-to-1000/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/rounding/rounding-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/rounding/rounding-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/rounding/rounding-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-ten-thousands/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-to-standard/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-to-standard/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/expanded-form/expanded-form-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/expanded-form/expanded-form-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-multiply/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-multiply/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-add-increasing/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-add-increasing/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-fibonacci-like/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-fibonacci-like/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/number-patterns/pattern-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/number-patterns/pattern-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-addition/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-addition/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-addition/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-addition/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-addition/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-subtraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-subtraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-multiplication/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-multiplication/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/estimation/estimate-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/estimation/estimate-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/estimation/estimate-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/common-factors/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/common-factors/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/common-factors/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/common-factors/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/common-factors/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/greatest-common-factor/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/greatest-common-factor/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/least-common-multiple/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/least-common-multiple/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-or-composite/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-or-composite/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factor-pairs/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factor-pairs/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/prime-factorization/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/prime-factorization/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/factors-multiples/factors-multiples-mixed/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/factors-multiples/factors-multiples-mixed/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-metric/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-metric/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-convert-customary/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-convert-customary/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-weight-grams-kg/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-weight-grams-kg/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/measurement/measure-capacity-ml-l/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/measurement/measure-capacity-ml-l/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-triangles/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-triangles/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/shape-classify-quadrilaterals/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/shape-classify-quadrilaterals/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/perimeter-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/perimeter-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-rectangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-rectangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-rectangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-rectangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-rectangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-square/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-square/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-square/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-square/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-square/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-triangle/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-triangle/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/area-triangle/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/area-triangle/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/area-triangle/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/angle-types/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/angle-types/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/geometry/angle-types/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/geometry/angle-types/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/geometry/angle-types/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/simple-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/simple-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/simple-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/simple-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/simple-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/probability-fraction/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/probability-fraction/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/probability-fraction/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/probability-fraction/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/probability-fraction/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/experimental-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/experimental-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/experimental-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/experimental-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/experimental-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/compare-probability/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/compare-probability/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/probability/compare-probability/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/probability/compare-probability/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/probability/compare-probability/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/plot-points/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/plot-points/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/plot-points/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-points/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-points/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/identify-coordinates/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/identify-coordinates/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-horizontal/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-horizontal/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/distance-vertical/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/distance-vertical/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/distance-vertical/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/distance-vertical/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/distance-vertical/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/plot-shape/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/plot-shape/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/coordinates/plot-shape/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/coordinates/plot-shape/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/coordinates/plot-shape/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/compare-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/compare-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/total-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/total-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/trend-line-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/trend-line-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/read-pie-chart/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/read-pie-chart/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/make-bar-graph/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/make-bar-graph/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/interpret-data/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/interpret-data/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/data-graphs/interpret-data/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/data-graphs/interpret-data/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/data-graphs/interpret-data/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/word-problems</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-multi-step/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-multi-step/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/word-problems/wp-mixed-advanced/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/word-problems/wp-mixed-advanced/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-add-sub/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-add-sub/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-mul-div/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-mul-div/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/mixed-four-ops/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/mixed-four-ops/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/easy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/medium</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/medium" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/medium" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/hard</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/grade-5/mixed-review/grade-5-review/hard" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/grade-5/mixed-review/grade-5-review/hard" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/about</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/about" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/about" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/about" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/about" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/about" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/about" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/about" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/privacy</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/privacy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/privacy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/privacy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/privacy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/privacy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/privacy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/privacy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/terms</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/terms" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/terms" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/terms" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/terms" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/terms" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/terms" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/terms" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/contact</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/contact" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/contact" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/contact" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/contact" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/contact" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/contact" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/contact" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/faq</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/faq" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/faq" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/faq" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/faq" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/faq" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/faq" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/faq" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog</loc>
    <lastmod>2026-02-22</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/common-math-mistakes-by-grade</loc>
    <lastmod>2026-01-28</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/common-math-mistakes-by-grade" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/common-math-mistakes-by-grade" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/daily-math-routine-for-kids</loc>
    <lastmod>2026-02-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/daily-math-routine-for-kids" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/daily-math-routine-for-kids" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/fractions-made-easy</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/fractions-made-easy" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/fractions-made-easy" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/grade-by-grade-math-milestones</loc>
    <lastmod>2026-02-10</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/grade-by-grade-math-milestones" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/grade-by-grade-math-milestones" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/helping-with-homework</loc>
    <lastmod>2026-01-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/helping-with-homework" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/helping-with-homework" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/math-games-without-screens</loc>
    <lastmod>2026-02-02</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-games-without-screens" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-games-without-screens" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/math-in-everyday-life</loc>
    <lastmod>2026-01-26</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-in-everyday-life" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-in-everyday-life" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/math-practice-tips-for-parents</loc>
    <lastmod>2026-02-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/math-practice-tips-for-parents" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/math-practice-tips-for-parents" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/multiplication-table-mastery</loc>
    <lastmod>2026-02-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/multiplication-table-mastery" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/multiplication-table-mastery" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/prevent-summer-math-slide</loc>
    <lastmod>2026-01-30</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/prevent-summer-math-slide" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/prevent-summer-math-slide" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/signs-your-child-needs-math-help</loc>
    <lastmod>2026-01-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/signs-your-child-needs-math-help" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/signs-your-child-needs-math-help" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/understanding-math-anxiety</loc>
    <lastmod>2026-02-18</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/understanding-math-anxiety" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/understanding-math-anxiety" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/visual-learning-math</loc>
    <lastmod>2026-01-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/visual-learning-math" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/visual-learning-math" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/why-worksheets-still-matter</loc>
    <lastmod>2026-02-12</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/why-worksheets-still-matter" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/why-worksheets-still-matter" />
  </url>
  <url>
    <loc>https://wondstep.com/ja/blog/word-problem-strategies</loc>
    <lastmod>2026-02-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
    <xhtml:link rel="alternate" hreflang="en" href="https://wondstep.com/en/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="es" href="https://wondstep.com/es/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="pt" href="https://wondstep.com/pt/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="hi" href="https://wondstep.com/hi/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ar" href="https://wondstep.com/ar/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ko" href="https://wondstep.com/ko/blog/word-problem-strategies" />
    <xhtml:link rel="alternate" hreflang="ja" href="https://wondstep.com/ja/blog/word-problem-strategies" />
  </url>
</urlset>
